baber/WOPTO huggingface dataset:
Patent JP-2009045645-A (JP)
Title: Molten metal holding furnace
Inventor: OKADA TAMIO
IPC: B22D45/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten metal holding furnace, wherein a stored molten metal can be uniformly heated, and further, maintenance is facilitated.  <P>SOLUTION: The molten metal holding furnace 1 has a bottom wall 13a and side walls 13b for storing the molten metal, formed of a refractory material 13 lining a casing 11. The bottom wall 13a is provided with: an insertion hole 132 communicated with the outside of a furnace body 10; and a heating element 30 to be attachably/detachably inserted into the insertion hole 132.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049171-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO HIROKI
IPC: H01L29/78
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which generates sufficient distortion in a channel region without deteriorating roll-off characteristics and has source-drain region having an epitaxial crystal embedded therein.  <P>SOLUTION: The semiconductor device has: a semiconductor substrate; a gate electrode formed on the semiconductor substrate via a gate insulating film; a channel region formed on a region below the gate electrode of the semiconductor substrate; and a source region and drain region formed with the channel region sandwiched therebetween, and having a portion where concentration increases as the concentration distribution of an impurity of conductivity type in a direction parallel to the channel direction separates from the gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045251-A (JP)
Title: Treatment support equipment
Inventor: EMA TAKEHIRO
IPC: A61B5/055
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide treatment support equipment capable of notifying a patient of information about breath-hold timing in advance so as to stop a part to be treated that moves along with respiratory movement in a patient's body at a preset suitable position.  <P>SOLUTION: A movement information detection part 4 detects movement information of area of interest data by operation processing of the area of interest data extracted by setting of a three-dimensional area of interest to volume data of a reference respiratory temporal phase collected from a patient and volume data time serially collected by another respiratory temporal phase. On the other hand, a breath-hold support marker generation part 5 sets the breath-hold timing with which a punching marker showing a piercing direction of a punching needle 82 is cross displayed at a part to be treated where respiratory movement is performed by the time-serial three-dimensional image data generated on the basis of the volume data. Movement trajectory data generated on the basis of movement information, moved position data showing a moved position of the area of interest data in the latest respiratory temporal phase, and the breath-hold support marker generated on the basis of breath-hold timing data showing the breath-hold timing are displayed on a display part 6 that the patient can observe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061237-A (JP)
Title: Systems and methods for panoramic image construction using small sensor array
Inventor: LAKSHAMANAN SRINIVASAN
IPC: H04N5/225
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method capable of generating wide-angle views, 3D views, a panoramic image and/or video views of a subject at low costs.  <P>SOLUTION: Images are constructed by compositing a plurality of sequential images. The sequential images are obtained by moving the image capture device and storing the positional attribute data (focal attributes) in association with each captured image. For example, wide-angle views, 3D views and/or video views of a subject can be constructed by compositing a plurality of sequential images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049943-A (JP)
Title: Top view display unit using range image
Inventor: MITANI KOSUKE
IPC: B60R1/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top view display unit using a range image capable of readily recognizing a three-dimensional object that is an impediment to a vehicle in displaying a top view image.  <P>SOLUTION: A camera image capture unit 1 captures images photographed outside the vehicle by a plurality of cameras. A top view image formation unit 2 uses the captured images to compose images from a virtual viewpoint above the vehicle around the vehicle. A range view processing unit 3 uses the images captured by the camera image capture unit 1 to detect the height of the three-dimensional object, and uses information on heights of the three-dimensional objects to display the three-dimensional objects having heights equal to or greater than a given height that are an impediments to the vehicle in a different manner from that of displaying other image portions, that is, in such a manner that the brightness, saturation, or chromaticity thereof gradually changes according to the heights of the objects. Alternatively, the three-dimensional objects having heights equal to or greater than a given height are displayed by being filled with the same colors or displayed in white colors. Alternatively, a three-dimensional object that is highest among those displayed on the screen may be displayed in a different manner from that of displaying others, and curbstones or the like may also be displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053370-A (JP)
Title: Illumination device and projector
Inventor: INOUE KAZUHIKO
IPC: G03B21/14
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of making an image quality higher even with a compact and inexpensive configuration, and to provide a projector with the illumination device.  <P>SOLUTION: The illumination device has a plurality of light sources 1 arranged in an array state, and an illumination optical system guiding luminous flux from the plurality of light sources 1 to a light valve 4. The illumination device includes a plurality of integrators 2 which respectively uniformize the illuminance distribution of a plurality of luminous fluxes emitted from the plurality of light sources 1, and a superposing optical system which superposes the luminous fluxes emitted from the respective integrators 2 on the light valve 4 in the illumination optical system. The illumination device includes a light source lighting control part 5 changing the pupil shape or pupil distribution of the illumination optical system by controlling lighting of the plurality of light sources 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050416-A (JP)
Title: Drip-proof pressing switch for game machine
Inventor: MIKI TORU
IPC: A63F7/02
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip-proof pressing switch having a structure protecting an electronic circuit board and connectors contained in the pressing switch from droplets even if accidentally spilling liquid on the pressing switch.  <P>SOLUTION: This pressing switch 20c for game machines disposed to place a pressing face 21 substantially horizontally includes: a U-cross sectional housing 22 mounted with a board part 24 at the bottom, fixed to the game machine 10 and storing an urging member 31; and a movable element 23 internally inserted in the housing 22 and moving against the energizing force of the urging member 31 according to the operation of pressing the pressing surface 21; and is formed with at least one drainage groove 30a and 30b penetrating in the pressing direction between the housing 22 and the movable element 23, and at least one drain outlet 30c communicating with the drainage groove 30a and 30b at the circumferential edge in the bottom of the housing 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055296-A (JP)
Title: Data transfer system, and data uploading means
Inventor: KAMIYA HIROKI
IPC: G09C1/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To safely upload fixed-form data of small quantity using a small radio terminal within a limited radio band.  <P>SOLUTION: The frame of data which is possible to be transmitted and the frame of data response which is possible to be received are calculated in advance and written in a ROM110 of a radio terminal 101. The radio terminal 101 selects and transmits a frame corresponding to the content to be transmitted from among the frames in the ROM110. The security information for authentication, that for encryption, that for message authentication and that for generating temporary ID are preserved for each of radio terminals 101 in a database 111 of a management server 103, along with a temporary ID of a wireless terminal 101. Based on the information of the database 111, alternation of data is confirmed based on the massage that has been uploaded, and encrypted data is decoded. A response is returned as a collective massage to the radio terminal 101, for confirmation of arrival.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055718-A (JP)
Title: Power supply system and transformer used for the same
Inventor: EZAKI NOBUYUKI
IPC: H02M3/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system which can remove a main component without using a filter in removal of odd harmonic components, can be made simple and small and whose cost can be reduced.  <P>SOLUTION: A charging device 1 converting AC voltage being input voltage from an AC power supply 3 into DC voltage being output voltage and giving it to a battery 5 is provided with a transformer 9 to which AC voltage is given. A primary side transformer 91 being an input side of the transformer 9 is provided with a plurality of primary side transformer parts 91a and 91b. A plurality of primary side transformer parts 91a and 91b are in a wire connection relation for mutually negating at least two odd harmonic components in a secondary side transformer 93 being an output side of the transformer 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054264-A (JP)
Title: Magnetic recording medium
Inventor: MORI YOSHIHIKO
IPC: G11B5/738
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium with improved coating smoothness, electromagnetic conversion properties, running durability, and storage stability.  <P>SOLUTION: The magnetic recording medium has a magnetic layer where ferromagnetic powder is dispersed into a binder and a projection-given layer for curing a layer containing inorganic powder surface-treated by a silane coupling agent and a radiation curing compound by applying radiation on a nonmagnetic support in this order, and has minute projections each having a height of 10 to 20 nm wherein the numer of projections is 1×10<SP>3</SP>to 1×10<SP>6</SP>/mm<SP>2</SP>. Preferably, a nonmagnetic layer is provided between the nonmagnetic support and the magnetic layer, where nonmagnetic powder is dispersed in the binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037995-A (JP)
Title: Bulb type led lamp and illuminating device
Inventor: MORIKAWA KAZUTO
IPC: F21Y103/37
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb type LED lamp capable of effectively restraining temperature rise of an LED substrate and an illuminating device using the LED lamp.  <P>SOLUTION: The bulb type LED lamp 1 includes a metal holder 2 having a peripheral side face part 3 exposed outside and a light source mounting part 4 integrally formed inside the peripheral side face part 3, a base 7 fitted on a side opposite to the light source mounting part 4 of the holder, an LED substrate 12 having a metal substrate, an LED chip 11 fitted through an insulation adhesive layer on one side of the metal substrate, and a wiring pattern formed through an insulation layer on one side of the substrate, and a bonding wire connecting between the LED chip and the wiring pattern, and attached so as the other face side to have thermal conductivity with the light source mounting part 4, a translucent cover 9 mounted on one face side of the holder 2 covering the LED substrate 12, and a lighting circuit 20 having a circuit component 21b of the LED substrate 12 and fitted to the holder 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058254-A (JP)
Title: Feeder line location measuring method, feeder line location measuring device, feeder line location measuring system and program
Inventor: KUROSAWA KIYOSHI
IPC: G01C15/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a location of a feeder line capable of finding a catenary curve of the feeder line with high accuracy even if a part of location observation data is missing.  <P>SOLUTION: The method for measuring a location of the feeder line finding a catenary curve of the feeder line based on location observation data, comprises the steps of: determining whether the data corresponding to the feeder line is continuous among the location observation data; receiving input for designating at least three pieces of data from the data corresponding to the feeder line if the data corresponding to the feeder line is determined not continuous; and finding a quadratic approximate curve of the catenary curve based on at least three pieces of designated data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058283-A (JP)
Title: Energy beam irradiator
Inventor: ONO YUKIHIKO
IPC: G21K5/04
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy beam irradiator which can avoid an increase in the size of a shielding member, and reduce manufacturing costs of the irradiator as well as installation space even if an irradiation object irradiated with an energy beam is a large sized structure.  <P>SOLUTION: The energy beam irradiator includes an irradiation section 2 casting an energy beam onto the irradiation object M fixedly arranged, a supporting section 3 for supporting the irradiation section 2 movably to the irradiation object M, and a shielding member 6 enclosing the irradiation object M, the irradiation section 2 and the supporting section 3 inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059412-A (JP)
Title: Refresh controller and method thereof
Inventor: KUHARA TAKEHIKO
IPC: G11C11/406
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refresh controller reducing the power consumption and reduces an inaccessible period by reducing useless refreshing in a dynamic memory.  <P>SOLUTION: Based on an access signal to a DRAM6 and a refresh-cycle signal, a non-refresh area setting unit 1 specifies a row address where the longest access cycle is shorter than the refresh cycle among access cycles to the memory cells of a common row address, and sets it in a skip address register 2. The address comparator 4 compares a candidate refresh address from a refresh address counter 3 with the address set in the skip address register 2, and skips refreshing when they match. Otherwise, the comparator outputs the candidate refresh address as the address signal to the DRAM6, and also the refresh signal generator 5 outputs the refresh signal to the DRAM 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056114-A (JP)
Title: Ultrasonic diagnostic system
Inventor: MOMOTAKE KAZUTAKA
IPC: A61B8/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic system which can be started at a preset time before starting ultrasonic diagnosis.  <P>SOLUTION: The system is provided with a timer setting means 15 for setting the schedule of a starting/finishing time and a timer 14 which starts/finishes the apparatus according to the schedule of a starting/finishing time set by the timer setting means 15. The apparatus can be started at the preset time before starting the ultrasonic diagnosis. Moreover, energy is saved by turning the power source of the apparatus off while not used, by setting the starting/finishing time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063749-A (JP)
Title: Image-forming device
Inventor: ITO SAKAE
IPC: G03G21/16
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in attaching and detaching an inner shoot and a fixing device.  <P>SOLUTION: A sub-shoot 44 is detachably mounted on a top cover 13. By this, when the sub-shoot 44 is detached, an inner shoot 45 is easily attached and detached without the consideration of the interference between the sub-shoot 44 and itself. Accordingly, the workability in attaching and detaching the inner shoot 45 and a fixing device 23 is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062578-A (JP)
Title: Method for producing casting made of shape memory alloy
Inventor: YOSHIMI YUKIHARU
IPC: B22D29/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving the durability of a casting made of a shape memory alloy while maintaining its surface properties.  <P>SOLUTION: In the method for producing a casting made of a shape memory alloy, at first, a shape memory alloy whose composition is regulated to the one exhibiting shape memory properties in a using temperature range is casted in a desired shape (S4), next, the casting obtained by the casting is subjected to supersonic shot peening (S6), and then, the casting subjected to the supersonic shot peening is subjected to shape memorizing heat treatment (S8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061932-A (JP)
Title: Burglarproof device of vehicle
Inventor: MURAKAMI KATSUMI
IPC: B60R25/01
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burglarproof device of a vehicle capable of allowing the driving noise of an actuator to be inconspicuous even when it is high, and suppressing an increase of the dark current when an ignition switch is OFF when changing the steering lock/unlock state by the actuator for steering lock.  <P>SOLUTION: When the steering is in an unlock state, and an ignition switch is OFF, and if it is detected that the door state is changed and a vehicle is stopped by a vehicle-stop-state detection means, the steering is changed to the lock state (Step S7). When the ignition switch is changed from an ON state to an OFF state, the power supply to the vehicle-stop-state detection means is stopped (Step S2). When it is detected that the door state is changed while an OFF state of the ignition switch is maintained after stopping the power supply, the power is supplied to the vehicle-stop-state detection means (Step S4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040671-A (JP)
Title: Apparatus, raw material, and method for oxygen generation
Inventor: NISHIO HIROAKI
IPC: C01B13/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that although oxygen can be generated in desired speed when sodium percarbonate powder is made to contact water with a hydrogen peroxide decomposition catalyst of an optimum dose, when oxygen is generated in a first tank based on this principle, a generated oxygen bubble arrives at a water surface and breaks, and a dirty droplet and fog generate, thereby an oxygen air current is led to a second tank and washed by clean water, and thereby an expensive and heavy oxygen generating device which connects two sets of tanks airtightly is required for obtaining oxygen in this way.  <P>SOLUTION: The oxygen generating device includes a base, a side wall which has a wall part whose cross-sectional area increases toward an upside, a top surface which has an aperture, and an elastic porosity partition wall prepared in contacting an upper part of the wall part whose cross-sectional area increases toward the upside. Since the oxygen air current is moderated by increase of the cross-sectional area, unclean droplets are stalled, fall, and are separated. Dirty fog is caught when passing in the elastic porosity partition wall. The oxygen generating device is cheap, disposable, light, and can be used with a single hand without sense of discomfort.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044705-A (JP)
Title: Driving device for electrostatic type loudspeaker
Inventor: GUO JWIN-YEN
IPC: H04R3/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for an electrostatic type loudspeaker requiring no heat sink by particularly using a D-class amplifier regarding the driving device for the electrostatic type loudspeaker.  <P>SOLUTION: The driving device for the electrostatic type loudspeaker has the D-class amplifier modulating an input signal and outputting a digital signal and a modulation circuit modulating the digital signal and generating an output signal driving the electrostatic type loudspeaker. An efficiency is greatly improved because the driving device uses the D-class amplifier as an audio amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007325975-A (JP)
Title: Getting up detection and report system
Inventor: TANAKA MIKIYA
IPC: A61G7/05
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting up detection and report system, capable of detecting falling of a patient from the bed in an early stage, detecting a dementia sufferer who wanders leaving the bed in an early stage, detecting a getting up detection signal for preventing him/her from wandering under control by simple equipment, and eliminating troublesome wiring and maintenance.  <P>SOLUTION: The getting up detection and reporting system 10 is for detecting whether the patient is on the bed or has left it. It is provided with: an ultrasonic radar 12 comprising an ultrasonic transmitter and an ultrasonic receiver to transmit and receive signals at the same frequency in a time sharing way; a pulse wave time sharing transmitting device 14 to transmit ultrasonic waves in pulses from the ultrasonic transmitter in a time sharing way; a receiving device 16 to receive the signals from the ultrasonic receiver; a detection device 18 to detect the move of the patient, and the distance between the patient and the ultrasonic radar based on the size and time of a peak value of a reflected wave of the signal from the receiving device; a determination part to determine whether the patient is on the bed or has left it based on the result of detection by the detection device; a reporting device to transmit an alarm signal when the determination part determines that the patient has left the bed; and an alarm device 20 to give an alarm when receiving the alarm signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071707-A (JP)
Title: Key sharing method, and key distribution system
Inventor: NAKAJIMA JUN
IPC: H04L9/08
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key sharing method where an encryption key for configuring a stable communication channel is shared only between entities assumed by installers while preventing wiretapping by others.  <P>SOLUTION: The key sharing method between communication terminals includes the steps of installing a server 300 for holding information associated between communication terminals sharing the encryption key and a terminal 400 for transmitting the associated information to the server 300, storing a specific key of each communication terminal in the server 300, allowing the server 300 to authenticate the associated terminal 400, and allowing the associated terminal 400 to transmit the associated information to the server 300. Further, the method includes the steps of allowing the server 300 to encrypt the encryption key by the specific key based on the associated information so as to distribute the encrypted encryption key, and allowing a shared communication terminal to send a connection request to a sharing communication terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT